MacBook Air M1 Hinge problem

I've bought the new MacBook Air M1 about a month ago and I have noticed a creaking noise every time I shut the lid down after having it open for a good amount of time. This noise isn't there when I open it and close it immediately though. It only happens when I close the lid after a while. I don't know if this is normal or if I should take it to a service person. I'm also wondering if it would be covered under warranty if there was any problem with the hinge. (It's a new laptop and I have not dropped it or damaged it in any way).